FRAME THE LESSON Student Expectations Bundled in Lesson Noun=Underline Verb=Italicize 6.5 (D) Identify the formation of a new substance by using the evidence of a possible chemical change such as production of a gas, change in temperature, production of a precipitate, or color change. Objective/Key Understanding: Identify the following as evidence that a new substance has formed from a chemical change: production of a gas, changes in temperature, production of a precipitate or a color change. TEACHER: CLASS: Science LESSON DATE: 9/21– 9/25 Teaching Points & Activities Resources/Materials: 6.6 and 5.5A – Review physical properties of matter Brain Pop Quiz Engage: Properties of Matter PPT. Physical and Play “I Spy” to practice describing objects by their physical properties Chemical Change Amazing Chemical Reactions Video - https://www.youtube.com/watch?v=FofPjj7v414 video activities The Chemical Chameleon Video - http://www.sciencebrothers.org/the-chemical-chameleon/ Explain: Property Changes Brainpop Video and Quiz with Physical and Chemical Changes Notebook Activity Color and Physical and Chemical Change PPT. slides 1-7 Thermal Change Labs – Check lab Pearson Textbook pages 91-94 sheet for Physical and Chemical Change Discovery Education Video – Use with Physical and Chemical Change materials Video Activities - https://app.discoveryeducation.com/player/view/assetGuid/85B1D471-15A4-429488E2-43497FD983F4 Foldable PhysChem PPT. Review with whiteboards (slides 8-35) Explore: Date Table Color and Thermal Change Labs - Easy labs that demonstrate that color and thermal changes are Activity indications of chemical changes. Physical and Chemical animation link – After viewing the animation, make sure to click the “read” icon Properties of at the bottom. Matter Elaborate: Assessment http://www.bbc.co.uk/bitesize/ks2/science/materials/reversible_irreversible_changes/play/ Physical and Chemical Changes Foldable for Science Notebook Evaluate: Physical and Physical and Chemical Changes Data Table Activity Chemical Changes Properties of Matter Assessment Lab – Check lab Physical and Chemical Changes Lab – Create stations and have students decide if the change is physical ppt. for supplies or chemical. Some of the stations are not appropriate for the classroom, but you can discuss them with Stop & Check for Understanding—High Level Questions Critical Writing Prompt: the students using the PowerPoint. What evidence can be used to identify the formation of a new substance from a possible chemical change? What is an example of a color change that is a physical change? If two liquids are mixed together and bubbles form, what is inside of the bubbles? Small Group Purposeful Talk Question Stems: What are physical properties? Closing Product/ Question/ Informal Assessment: What causes an instant cold pack in a first aid kit to get cold? Rigor & Relevance: (Real World Connection) Participate and record observations during labs on physical and chemical changes. Why do apple slices turn brown when exposed to the air? Vocabulary: Physical Change, Chemical Change, Irreversible, Physical Properties, Reversible, Precipitate
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